Cutting blade sleeve



FIG. 1 is a perspective view of the cutting blade sleeve showing the new design;

FIG. 2 is a top plan view thereof; and,

FIG. 3 is a bottom plan view thereof.

The small dashed broken lines represent perforations and the large broken line showing of a cutting blade is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

I claim the ornamental design for a cutting blade sleeve, as shown and described. 